2017376240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{10099}}^1$

素因数の和:10350

約数の個数: 80

約数和(自身を含む): 5139849600

約数和(自身を除く): 3122473360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 227, 440, 454, 880, 908, 1135, 1816, 2270, 2497, 3632, 4540, 4994, 9080, 9988, 10099, 12485, 18160, 19976, 20198, 24970, 39952, 40396, 49940, 50495, 80792, 99880, 100990, 111089, 161584, 199760, 201980, 222178, 403960, 444356, 555445, 807920, 888712, 1110890, 1777424, 2221780, 2292473, 4443560, 4584946, 8887120, 9169892, 11462365, 18339784, 22924730, 25217203, 36679568, 45849460, 50434406, 91698920, 100868812, 126086015, 183397840, 201737624, 252172030, 403475248, 504344060, 1008688120, 2017376240]

約数ペア:

[(1, 2017376240), (2, 1008688120), (4, 504344060), (5, 403475248), (8, 252172030), (10, 201737624), (11, 183397840), (16, 126086015), (20, 100868812), (22, 91698920), (40, 50434406), (44, 45849460), (55, 36679568), (80, 25217203), (88, 22924730), (110, 18339784), (176, 11462365), (220, 9169892), (227, 8887120), (440, 4584946), (454, 4443560), (880, 2292473), (908, 2221780), (1135, 1777424), (1816, 1110890), (2270, 888712), (2497, 807920), (3632, 555445), (4540, 444356), (4994, 403960), (9080, 222178), (9988, 201980), (10099, 199760), (12485, 161584), (18160, 111089), (19976, 100990), (20198, 99880), (24970, 80792), (39952, 50495), (40396, 49940)]